7C Ign. Primary Circuit For an Open Circuit

1. With ignition switch in Off position, disconnect 10-way connector from [1][2]power module.

10-way Power Module Connector:

2. Connect an ohmmeter between negative terminal of ignition coil and cavity 1 of 10-way connector.
3. If ohmmeter shows continuity, check terminal in cavity 1 of 10-way connector to ensure it is not damaged causing a poor connection. If connector is good, replace [1][2]power module.
4. If ohmmeter shows no continuity, locate and repair open circuit in black/yellow wire of cavity 1.